baber/WOPTO huggingface dataset:
Patent JP-H08178694-A (JP)
Title: Scale for displacement sensor
Inventor: HISAMOTO KENJI
IPC: G01B5/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide an inexpensive scale having high freedom in design by separately forming a graduation part, and providing a base plate connected to the graduation part. CONSTITUTION: In this scale, reverse reflection diffraction method is adapted, and a priority is given to optical design to form a graduation part 101 of a thin quartz wafer. By applying a semiconductor exposing device and etching technique, the extreme high precision scale part 11 can be efficiently produced. Although the output is not stabilized with the graduation part 101 single body because of a lack of rigidity, the graduation part 101 is not distorted or deflected since a sufficient rigidity is imparted to a base plate 102, and a stable output can be provided. The graduation part 101 and the base plate 102 are formed of the same material, and the thermal stress between both the members by a temperature change is thus never caused.  At setting, the base plate part 102 is fixed by a scale presser 104 which is a support member, whereby the deformation of the graduation part 101 can be minimized.
Patent JP-H06178140-A (JP)
Title: Spot killer circuit
Inventor: MORI MASASHI
IPC: H04N3/20
Filed: 1992-12-04
Abstract: PURPOSE:To shorten outputting image time and to eliminate the unpleasant feeling of a user by supplying current to a coupling capacitor only when a power source switch is turned on just after it is turned off and promptly making the voltage of a grid electrode zero, in a switching transistor composing a spot killer circuit. CONSTITUTION:When a power source is in an ON state, a capacitor 27 for spot killer circuit is charged to the voltage which is the almost same as the DC voltage impressed on a DC voltage impressing terminal 29 via a diode 28 for charge. Because the voltage of the terminal 29 becomes zero volt if a power source switch is made an OFF state in this state, the plus terminal of the capacitor 27 becomes zero volt, and negative voltage which is the same as the voltage of the terminal 29 is generated in the minus terminal because of charged electric charge. If this negative voltage is added to a first grid electrode 26 via a circuit coupling diode 30, a CRT 21 becomes reverse bias and a spot prevention becomes possible. If a power source switch is turned on in this state, the voltage which is the same as the terminal 29 is added to the capacitor 21, the minus terminal becomes zero volt and the electrode 26 immediately becomes zero volt.
Patent JP-H05247968-A (JP)
Title: Method and apparatus for lifting waste soil or produced material and storing them
Inventor: PIEERU RASUURU
IPC: E02F7/00
Filed: 1992-12-04
Abstract: PURPOSE: To facilitate the handling of waste soil and rationally store the waste soil by superposing the lower edge of a container on an opened bottom separately provided without forming the bottom part in the container for waste soil. CONSTITUTION: A suction tool 1 is connected to a separater 2 and the suction tool 1 is connected through a pipe line or a duct 5. The suction tool 1 is inserted in an excavated hole T and waste soil 4 is sucked by suction air obtained by the suction device 3 and sent to the separater 3, in which the waste soil 4 is separated from the suction air and held in the container 7. This container 7 is bottomless and an opened bottom 8 separately provided is installed on the ground S. The lower edge 7a of the container 7 is superposed on the opened bottom 8 and a sealing skirt 9 is disposed therebetween to retain the inside of the container 7 in a negative pressure. When the container is filled with the waste soil, the container 7 is lifted to discharge the waste soil. And another opened bottom is provided at another position on the ground S to repeat the same works.
Patent JP-2000147977-A (JP)
Title: Image forming device
Inventor: KUWABARA TETSUYOSHI
IPC: G03G21/16
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To attach and lock a unit which is detachable from a body to the body with satisfactory working property and operability by allowing a locking member to be turnable accompanying the turn of a handle member, allowing itself to be rotable centering a rotary shaft orthogonal to the turning shaft, and performing drawing out and locking accompanying the turn of the handle member. SOLUTION: A locking member 106 is made turnable accompanying the turn of the handle 105, and itself is rotable centering the rotary shaft orthogonal to the turning shaft. With regard to the work of this mechanism, the state of the locking member 106 before locking is shown, the left side is a side-view, the right side is a top view (a), in the same state, the left side is the side view, and the right side is the rear view (b). When the lock member 106 passes through a window 108 disposed on the rear frame 107 and the handle 105 is rotated at the position coming to outside of the rear frame 107, it turns centering the handle shaft 104 (c), and finally locks the belt transport unit in the body.
Patent JP-2001145187-A (JP)
Title: Signal processor
Inventor: YAMAZAKI ATSUSHI
IPC: H04R3/04
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor which can be improved in operability. SOLUTION: A signal processor has a plurality of adjusting switches 317, 327, 337, and 347 corresponding to a plurality of frequency bands, a changing means which changes the signal components of sound signals in the frequency bands according to the states of the corresponding adjusting switches 317, 327, 337, and 347, and a panel 93 on which a frequency indicating logarithmic scale is drawn. The switches 317, 327, 337, and 347 are provided on the panel 93 and arranged to the positions of the scales for the corresponding frequency bands or their vicinities.
Patent JP-H08188973-A (JP)
Title: Method for dyeing yarn-like body and woven or knitted body and dyeing apparatus
Inventor: ISHIDA KATSUSHI
IPC: D06B1/00
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a yarn-like body capable of giving prescribed pattern onto a woven or knitted fabric while dyeing yarn by a series of steps and provide a method for dyeing woven or knitted fabric and a dyeing apparatus. CONSTITUTION: Prescribed pattern is applied to weft 13 and 14 in relative dynamic step, which is a step before feeding weft 13 and 14 to a woven or knitted fabric C, in which weft 13 and warp 14 are passed through dyeing parts 17 and 18 to give a prescribed pattern A onto woven and knitted body 25 and a controller D for automatically controlling a series of a steps is provided.
Patent JP-H02172166-A (JP)
Title: Structure for mounting connector on printed circuit board
Inventor: MURAISHI TOMOHIDE
IPC: H01R12/16
Filed: 1988-12-26
Abstract: PURPOSE:To enhance the accuracy of connector installing position by furnishing an engagement means due to combination of a protrusion and recess provided on one inner side-face of an opening and the insertion part, and engaging them with each other using this means. CONSTITUTION:An insertion part 11 formed at the edge 10a of a printed circuit board 10 on which electronic parts are placed, is inserted from the opening side of a housing 3 of a surface-mounted type connector 1. At inserting the two side plates 3a, 3b of the connector 1 are fitted in notches 12, 12 partitioning the insertion part 11, that provides rough location. When insertion proceeds, a boss 7 on the inner wall of the housing 3 contacts the front end of the insertion part 11, which gets over the boss 7 under guidance of an inclined surface 7a formed thereon. At this time, the bottom plate 3b of the housing 3 is pressed downward for another connector 2, but because a groove 6 is provided in a block plate 3c, the bottom plate 3b deflects downward. A further insertion causes fit of the boss 7 in a hole 13 provided in the insertion part 11, and deflection of the bottom plate 3b is eliminated. Thus the housing 3 is located relative to the insertion part 11.
Patent JP-2000149032-A (JP)
Title: Image processing method, storage medium storing the image processing method and image processor
Inventor: SHIBATA SUNAO
IPC: G06T7/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To generate an image data group with good reproducibility by grasping the characteristics of an image by adding edge information, which is classified in every prescribed direction to the directions having specified relation with the prescribed direction. SOLUTION: The edge information is recognized as distribution in the vertical direction, by adding it in a horizontal direction 2 in a memory in which edge information in the horizontal direction 2 is recorded, the edge information is recognized as distribution in the -45 deg. direction by adding it in the +45 deg. direction 3 in a memory, in which the edge information in the +45 deg. direction 3 is recorded, the edge information is recognized as distribution in the horizontal direction by adding it in the vertical direction 4 in a memory, in which edge information in the vertical direction 4 is recorded and the edge information is recognized as distribution in +45 deg. by adding it in the -45 deg. direction 5 in a memory, in which edge information in the -45 deg. direction 5 is recorded respectively.  Thus, the edge information is comprehended exactly, by adding the edge information along the directions toward which the edges of the edge information classified into four directions extends and recognizing one-dimensional distribution in the direction perpendicular to the edge information.
Patent JP-H06149383-A (JP)
Title: Liquid face controller for liquid storage tank
Inventor: TANJI TOMOTAKA
IPC: G05D9/02
Filed: 1992-11-12
Abstract: PURPOSE:To make the device compact, to prevent it from being bulky, to provide it anywhere on the ceiling wall of a liquid storage tank, to easily detach it, and to prevent a chattering phenomenon at the time of a high level, in the liquid face controller of the liquid storage tank which controls the supply and stoppage of liquid to the liquid storage tank. CONSTITUTION:This device is constituted of a main valve cylinder 10 incorporating a main valve body 20 which supplies water to the liquid storage tank when a main water ejecting port 14 is opened, and supplies water from a first water hole 24 to a back pressure chamber 25. And also, the device is constituted of a sub-valve cylinder 30 incorporating a piston valve 40 which opens a sub-water ejecting port 34 connected through a sub-water supply passage 36 with the back pressure changer 25, and supplies water from a second water hole 33' to the liquid storage tank. And also, the device is constituted of a spring 38 which energizes the piston valve 40 so that the sub-water ejecting port 34 can be opened, a horizontally pressurizing operator 41 which locks the piston 40 while the sub-water ejecting port 34 is opened, and releases the lock of the piston valve 40 according to the buoyancy of a floating float 42, and stopper 44 attached to the lower edge of a string-shaped connecter 43 attached to the lower edge of the piston valve 40, which extends downward and passes through the float 42.
Patent JP-H11161656-A (JP)
Title: Data base retrieval and extraction system and recording medium in which control program for data base retrieval and extraction is recorded
Inventor: SASAKI KAZUNOBU
IPC: G06F17/30
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To enable repetitive calling from a menu by enabling a user who does not understand the syntax of SQL statements for relational data base inquiry to input data retrieval and extraction conditions and relating data retrieval and extraction conditions that the user inputs to the menu of spread sheet software. SOLUTION: This system has a process 111 for inputting data retrieval and extraction conditions, a retrieval condition generating process 112 for generating SQL statements from the data retrieval and extraction conditions, a process 113 for sending the SQL statements to a server 200 and displaying data extracted from a data base 210 on the server on the spread sheet software 110, a process 114 for registering and saving the data retrieval and extraction conditions in relation to the menu of the spread sheet software 110, a process 115 for enabling the retrieval and extraction conditions related to the menu to be called repeatedly, and a process 116 for making it possible to repeatedly edit the retrieval and extraction conditions.
Patent JP-H04193515-A (JP)
Title: Motorized vertical injection molding machine
Inventor: MIYAHARA MASAAKI
IPC: B29C45/50
Filed: 1990-11-28
Abstract: PURPOSE:To simplify and lighten a supporting mechanism by separating a motor for injection and a motor for metering from an injection device, installing them on an upper platen body together with a nozzle touch cylinder and disposing a rotating drive shaft of an injection drive section and a metering drive section of the injection device and transmitting rotating force to respective drive sections. CONSTITUTION:An injection device 4 facing downward is supported to move up and down on guide shaft 2, 2 disposed on an upper platen body 1 and said injection device is composed of an injection drive section 41, a metering drive section 42 and an injection cylinder 10 facing downward on the lower side in which a screw 7 is inserted. Said components are connected with piston rods 19, 19 of two nozzle touch cylinders 18, 18 through a lower supporting plate 17 and an upper supporting plate 11 inserted through the guide shaft 2, 2 and moved up and down simultaneously. A rotating shaft 9 of the metering drive section 42 is rotated together with the screw 7 by a motor 21 for metering through a gear 8 to carry out the metering of a material. The metering drive section 42 is moved downward together with the screw 7 through a nut component screwed with a screw shaft 5 of the injection drive section 41 by a motor 20 for injection to inject the material resin into the injection cylinder 10.
Patent JP-H06174502-A (JP)
Title: Monitoring device and system for failure of control equipment
Inventor: KOJIMA TORU
IPC: G05B23/02
Filed: 1992-12-07
Abstract: PURPOSE:To rapidly specify an abnormal (failed) part when an abnormality occurs in a plant equipment by distinguishing the failure of an I/O substrate from that of a machine operation part and a sensor which are connected to it. CONSTITUTION:An I/O abnormality judgment part 7 constantly checks to see if each I/O substrate is normal. When it judges that the I/O substrate is abnormal, an I/O information gathering part 8 gathers and stores the signal I/O state of all I/O substrates. An equipment abnormal state editing part 10 reproduces the abnormal operation of the plant equipment by adding the information and a failure extraction part 12 compares it with the operation information stored in an equipment operation state information storage part 11 and then extracts a failed part.
Patent JP-H02171807-A (JP)
Title: Gas interrupting device
Inventor: NAKANE SHINICHI
IPC: F23N5/24
Filed: 1988-12-23
Abstract: PURPOSE:To obtain a stable gas interrupting device by temporarily setting an interruption condition from observation data in a short time at the initial stage of timer operation and after that, finally setting the interruption condition based on the data in a timer period. CONSTITUTION:An activation impressing device 12 is operated at a time t1 and timers 10 and 11 start counting. A period from the time t1 to a time t2 shows the counting period of the timer 11 and a safety coefficient K2 is multiplied to maximum data P1 in a gas use state observed in the period. Then, an arithmetic result is calculated and compared with a monitor level M1 corresponding to an interruption level L1. When the arithmetic result is less than the monitor level, the interruption level is multiplied by a prescribed value and a level L2 is temporarily set. Then, the timer 11 is started again. Samely, when a second prescribed period passes after a time t3 as well, the monitor level M2 corresponding to the L2 is compared with a value, which is operated based on the observed data, and an interruption level L3 is temporarily provided. At a time t4, a safety coefficient K1 is multiplied to a maximum value P2 of the observed data and an arithmetic result is obtained and compared with the initial condition. After that, a condition L4 in a safety said is defined as a suitable use condition.
Patent JP-H02172221-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: HAYASHI YOSHIHIRO
IPC: H01L21/60
Filed: 1988-12-23
Abstract: PURPOSE:To reduce the number of processes for forming a metal bump by a method wherein the wiring layer and diffused layer of a device are formed on a semiconductor substrate and an insulating film is formed on the wiring layer or diffused layer and, after a through-hole reaching the surface of the wiring layer is formed in the insulating film, the through-hole is selectively filled with metal and then the insulating film is selectively etched. CONSTITUTION:A device layer 12 is formed on a silicon substrate 11 and, after the device layer 12 is covered with a passivation film 13, a contact hole 15 is formed and, further, a wiring layer 14 is formed. After an SiO2 film 16 is formed, a through-hole 17 is formed in the SiO2 film 16 and filled with metal 18 by a metal CVD method. After that, a part of or the whole SiO2 film 16 is selectively removed by dry etching in a reactive gas atmosphere to form a tungsten bump 19 on the wiring. With this constitution, as a planting electrode forming process and an electrode removing process after planting are not included, the number of processes necessary for forming the metal bump 19 can be reduced.
Patent JP-H01171773-A (JP)
Title: Motor-driven tool
Inventor: AKEGAWA MASANAO
IPC: B25B21/00
Filed: 1987-12-25
Abstract: PURPOSE:To enable a compact and light motor-driven tool to be used for multi- purposes by providing a speed reducer, capable of being mounted/demounted, in the end portion of a case in which an electric motor is enclosed and providing a tool mounting portion on the output shaft of the speed reducer. CONSTITUTION:An electric motor 2 is enclosed in the case 1 of a motor-driven tool, and the shaft 3 of this electric motor 2 is extended on one side. A coupling 4 is provided on this shaft 3, and a speed reducer 6 provided in the end portion of the case 1 is connected to the shaft 3 of this electric motor 2 through the coupling 4. A reduction ratio is set by exchanging this speed reducer 6 for an optional one so as to set the rotating speed of a tool suitable for machining so that the machining is performed by the tool such as a drill or the like attached to the tool mounting portion 7 of the speed reducer 6. Further, without limiting to rotating tools, an axial reciprocating interlocking mechanism or the like is provided on the speed reducer 6 so as to be able to use the motor- driven tool for multi-purposes.
Patent JP-2000146039-A (JP)
Title: Core built-in type anticorrosion pipe joint and connecting structure of core built-in type anticorrosion pipe joint and pipe
Inventor: NAKADA TSUMORU
IPC: F16L17/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To improve seal performance when a pipe is connected, while manufacture is facilitated, by providing an annular protrusive streak press-abutting water-tightly to an inner wall surface of a connection pipe when it is connected, on an external peripheral surface on the joint opening side of the pipe-shaped core part concentrically provided in a pipe joint, and forming an external peripheral surface of this protrusive streak into a tapered shape. SOLUTION: A core built-in type anticorrosion pipe joint 1 is constituted by a pipe joint main unit 2 having a socket 21 in axial direction both ends and a pipe-shaped core part 3 integrally provided through a connection part 7 inside the main unit to have two joint opening parts 31, 31 connecting a connection pipe 9 of lining pipe or the like. The pipe-shaped core part 3, formed into a molded unit from hard vinyl chloride or the like, is formed with an annular protrusive streak 34 coming into press contact water-tightly with an inner wall surface of the connection pipe 9 when it is connected, but a maximum diameter of the protrusive streak is set larger than an internal diameter of the connection pipe 9.  An external peripheral surface of the protrusive streak 34 is formed into a tapered surface 34a diametrically contracted toward an opening side, in this way, the connection pipe 9 can be surely secured, with water stoppable.
Patent JP-H10170399-A (JP)
Title: Method and equipment for measuring aberration, aligner equipped with that method and equipment and fabrication of device
Inventor: NAGAYAMA TADASHI
IPC: G01M11/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To measure lateral aberration corresponding to the focus performance of the entire optical system to be inspected with high accuracy by supplying the optical system to be inspected with a spatial image arranged on one of the object side or the image side of the optical system to be inspected. SOLUTION: A spatial image supply unit ISU comprising a measuring optical system for illuminating a test reticle TP1 provided with a predetermined test pattern and a focus optical system R1 for forming the image (spatial image) of the test pattern on the test reticle TP1 onto an intermediate image plane 11 is disposed on the +Z direction side of a projection optical system PL. The focus optical system R1 in the spatial image supply unit ISU comprises lens groups R11, R12 of positive refraction power and a movable opening diaphragm MAS is interposed between the lens groups R11, R12. An image position measuring system IPD comprises a knife edge pattern plate KEI, a detector D1, a detector stage 21, and a detection stage control unit CU3 for detecting the position of the detector stage 21 in the XY plane and in the Z-direction.
Patent JP-H04197218-A (JP)
Title: Tempura (fry) pot
Inventor: KAWAI AKIYOSHI
IPC: A47J37/12
Filed: 1990-11-28
Abstract: PURPOSE:To prevent oil from exceeding a prescribed temperature and to prevent an oil fire by forming the pot by a multilayer structure, and embedding a shape memory alloy, a bimetal, etc., between each layer. CONSTITUTION:The pot is formed by a double layer structure, and between its layers, plural shape memory alloys are embedded by setting the center part of the pot as an object. A suitable temperature of 'tempura' oil is 180 deg.C and a fire temperature is 300-350 deg.C. Accordingly, when the shape memory alloy 1 is set temporarily so as to be deformed at 250 deg.C, the shape memory alloy is deformed before oil reaches a fire temperature and a clearance is made between two layers of the pot, and heat transmission is suppressed. Therefore, 'tempura' oil does not reach above a prescribed temperature. When the pot is formed by a triple layer, a temperature of oil can furthermore be lowered.
Patent JP-H08183501-A (JP)
Title: Medicine container of medicine selective feeder for tablet or the like
Inventor: UENO SUSUMU
IPC: B65B1/30
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a medicine container for tablets, etc., to be built in a medicine selective feeder to be installed in hospitals, capable of agitating medicines in a medicine chamber of the medicine container in a wide rage and capable of increasing the delivery speed of the medicines by providing a larger number of delivery guide paths to line up medicines and deliver them. CONSTITUTION: A medicine container main body of a medicine container is to be mounted on a medicine container support 2 in a medicine selective feeder. A rotary medicine agitation roller 3 having delivery guide paths 11 to introduce medicines 7 is provided out a bottom 9 side of a medicine chamber 6 of the medicine container main body 1. The bottom 9 of the medicine chamber 6 declines toward the delivery guide paths 11. Besides the medicine agitation roller 3, a second medicine agitation roller 4 is provided on the bottom 9 side of the medicine chamber 6 and the medicine agitation rollers 3 and 4 form a part of the bottom 9 of the medicine chamber 6.